Q: Is 1,421,573 a Composite Number?
A: Yes, 1,421,573 is a composite number.
The number 1,421,573 can be evenly divided by 1 1,091 1,303 and 1,421,573, with no remainder.
Since 1,421,573 cannot be divided by just 1 and 1,421,573, it is a composite number.